%0 Generic %D 1995 %T Inter actions of elevated CO2, NH3 and O3 on mycorrhizal infection, gas exchange and N metabolism in seedlings of Scots pine %A Pirez-Soba, M. %A Dueck, T.A. %A Puppi, G. %A Kuiper, P.J.C. %B Plant and Soil %V 176 %P 107-116 %0 Generic %D 1995 %T Interactions of elevated CO2, NH3 and O3 on mycorrhizal infection, gas exchange and N metabolism in saplings of Scots pine. %A Perez-Soba, M %A Dueck, T.A. %A Puppi, G. %A Kuiper, P.J.C. %B Plant and Soil %V 176 %P 107-116 %G eng